Trislot is manufacturer of stainless steel gratings which are used for stairs, air distribution, wall covers, balustrades, furniture, etc. All the Trislot products are custom-made to fulfill the requirements of the customer (frames, self-supporting, heelproof, ...). The Trislot grilles are flexible in design: slot openings are possible between 0.5 and 20 mm, a wide range of triangular profiles is offered in various alloys and we can cut bend and roll the grilles in all possible forms.